engine computer introduce

The car engine computer is the core part of electronic controlled cars nowadays, and its functions can be simply put as two: 1. receiving signals from various sensors and calculating corresponding data; 2. Control the fuel injection, ignition, and idle intake of the car engine based on the calculated data to ensure the normal operation of the engine and minimize engine emission pollution. 3. If the engine computer board is damaged, the following situations may occur: 1. The engine malfunction light is on, but then catches fire and the vehicle shakes; 2. The car is difficult to start, with no ignition or fuel injection, and internal program disorder. There are many symptoms of the engine computer board being broken, with minor ones being the engine malfunction light coming on and then catching fire. The vehicle shakes, making it difficult to start. In severe cases, the vehicle may be unable to start, with no ignition or fuel injection, and internal program disorder)

Installation method for engine computer

1. Use a T20 screwdriver to disassemble the screen and a 10mm hexagonal socket to disassemble the brake light. 2. Use a plastic pry bar to disassemble the panel, pry the pry bar firmly to loosen it, and unscrew the four screws of the host using t20. 3. Use t20 to unscrew the four screws around the host and pull them out, connecting three wires to the back. 4. Use a 10mm socket to disassemble three reversing lights, and the power of the rear camera is also connected to the black negative wire and the white green positive wire of this light

Guangzhou Peugeot introduce

As the earliest joint venture company in China, the Guangzhou logo has left many memories, but the biggest memory is this car. The Guangzhou 505 was the only "failed" car in the Chinese market. At that time, the 505 could be said to have unlimited glory, and the French brought their best car. Its excellent performance, luxurious equipment, and dynamic appearance allowed the Chinese people to experience luxury cars for the first time, Later, a travel model was put into production. It can easily accommodate 8 people running around. A 9-year-old 505 travel model can move at a speed of 200 kilometers per hour, demonstrating the outstanding performance of the 505! A 505 (still an unmaintained bus) that has been in production for over a decade can move forward at a speed of 80 kilometers per hour, which is quite impressive! This is 505, the earliest "good car" to enter China!